17th FCPPN/L Workshop, Lyon, France

Europe/Paris
IP2I, Campus scientifique de la Doua

IP2I, Campus scientifique de la Doua

Eric Kajfasz (CPPM), Gang Chen (Institute of High Energy Physics), Meng Wang
Description

It is our great pleasure to invite you to participate in the 17th France–China Particle Physics Network/Laboratory Workshop (FCPPN/L 2026), which will be held at the Institut de Physique des Deux Infinis de Lyon (IP2I-Lyon) from June 29 to July 3, 2026. We warmly welcome you to attend the workshop and to contribute with a scientific presentation.

https://cdn.sanity.io/images/nxpteyfv/goguides/40d9288bd1db71f96c98e383dae159bdbc3c7652-1600x1066.jpg

The France–China Particle Physics Laboratory (FCPPL) was established in April 2007 through an agreement between the Chinese Academy of Sciences (CAS), CNRS, and CEA. Its primary objective is to promote and strengthen cooperation between France and China in particle and astroparticle physics. Since its creation, numerous collaborative research programs have been developed and supported within this framework.

In 2024, FCPPL evolved into FCPPN/L, combining an International Research Network (IRN) with an International Research Laboratory (IRL) hosted on the IHEP campus in Beijing. This new collaborative structure brings together a community of approximately 460 physicists and engineers, involving 18 CNRS joint research units across 14 French universities and engineering schools, and, on the Chinese side, CAS institutes (IHEP, NAOC, PMO, USTC, UCAS) together with 23 universities.

The scientific scope of the FCPPN/L collaboration is broad and encompasses particle and hadronic physics, neutrino physics, astroparticle physics and high-energy astrophysics, cosmology, accelerator physics, as well as theoretical physics and accelerator, detector, and computing technologies, all aimed at advancing our understanding of the Universe through joint efforts.

The IRN framework enables partners to collaborate using world-class research infrastructures, including, among others: LHC experiments at CERN; KM3NeT in France and Italy; LSM (Laboratoire Souterrain de Modane) in France; JUNO (Jiangmen Underground Neutrino Observatory), CJPL (China Jinping Underground Laboratory), LHAASO, and GRANDE in China; as well as SVOM, a joint Franco–Chinese space mission.

The main objective of the 17th FCPPN/L Workshop is to present, review, and discuss ongoing and future activities carried out by French and Chinese scientists within the FCPPN/L framework. The workshop will further strengthen our research collaborations and foster scientific exchanges, paving the way for continued and enhanced cooperation.

We look forward to welcoming you to Lyon.

With best regards,
The Local Organizing Committee
(FCPPN/L 2026)

Participants
    • 8:00 AM
      Registration
    • Opening session and Group Picture

      Opening session and Group Picture

      Conveners: Eric Kajfasz (CPPM), Gang Chen (Institute of High Energy Physics)
      • 1
        Welcome speech on behalf of the IP2I Direction
      • 2
        Welcome speech on behalf of the Lyon University Presidence
      • 3
        Welcome speech on behalf of the IN2P3 Direction
        Speaker: Laurent Vacavant (IN2P3)
      • 4
        FCPPN Status
        Speaker: Eric Kajfasz (CPPM)
      • 5
        Logistics and Practical Information
        Speaker: Dr Antonio Uras (IP2I Lyon)
      • 6
        Group Picture
    • 10:00 AM
      Coffee break
    • Flavor physics
      • 7
        Bc studies and upgrade of ECAL for LHCb
        Speaker: Patrick Robbe (IJCLab Orsay)
      • 8
        High Level Trigger at the Belle II experiment
      • 9
        Hadron B to h+ h- pi0 decays and testing CP violation at LHCb
        Speaker: Laetitia Guerry
      • 10
        B/Bs to DKK & Measurement of the CKM angle gamma in Bs decays at LHCb
        Speaker: Youlong Tang (Institute of High Energy Physics)
      • 11
        New analysis of charmonia from b-decays with interference effects
        Speaker: Raoul HENDERSON (Université Paris-Saclay (FR))
    • CMS
      • 12
        CMS FCPPN/L project
        Speakers: Junquan Tao (Institute of High Energy Physics, Chinese Academy of Sciences (CN)), Junquan Tao (IHEP-Beijing)
      • 13
        CMS highlights
        Speakers: Jessy DANIEL (IP2I, groupe CMS), jessy daniel
    • 12:30 PM
      Lunch break
    • CMS
      • 14
        Higgs boson property measurements with H->GammaGamma
        Speaker: Fabio Iemmi (IHEP CAS)
      • 15
        Search for non-resonant HH->bbgg with Run3 data
        Speaker: Eva Didier-Esteve (IP2I)
      • 16
        Search for (very)low-mass Hgg resonances
        Speaker: Benjamin Massoteau (IP2I)
      • 17
        VBS WWgamma and HHWWZZ
        Speaker: Ruobing Jiang (Peking University)
      • 18
        Multiboson et HGCAL
        Speaker: Tianyu Mu (Peking University)
      • 19
        Combined Higgs boson measurements at CMS
        Speaker: Chen Zhou (Peking University)
      • 20
        Search for X->HH/HY->WWgammagamma at CMS
        Speaker: Mingshui Chen (University of Florida)
    • 4:00 PM
      Coffee break
    • ALICE
      • 21
        ALICE Report of FCPPN/L project
        Speaker: Xiaoming Zhang (CCNU)
      • 22
        ALICE highlights
        Speaker: Nicole Bastid (LPC Clermont-Ferrand)
      • 23
        Status of photon measurements and perspectives with ALICE
        Speaker: Gustavo CONESA BALBASTRE (CNRS-LPSC-Grenoble)
      • 24
        Overview of jet measurements with ALICE
        Speaker: Yaxian Mao (LPSC Grenoble)
      • 25
        Jet nuclear modification in Pb-Pb and OO collisions with ALICE
        Speaker: Wenhui Feng (Central China Normal University)
      • 26
        ALICE upgrades for Run 4 and Run 5
        Speaker: Dr Antonio Uras (IP2I Lyon)
    • ALICE
      • 27
        Open heavy-flavour measurements with ALICE
        Speaker: Maolin Zhang (LPCA)
      • 28
        J/psi measurements in the dimuon and dielectron channels with ALICE
        Speaker: Xiaozhi Bai
      • 29
        Testing hadronisation with strange particles in mini-jets with ALICE
        Speakers: Lang XU, Lang XU
      • 30
        Jet correlation measurements with ALICE
        Speakers: Yongzhen Hou (CCNU & IPHC), Yongzhen Hou
    • 10:30 AM
      Coffee break
    • Keynote talk: Recent results of LHAASO Project
      • 31
        Keynote talk: Recent results of LHAASO Project
    • Astrophysics & Cosmology
      • 32
        From DESI to MUST: fundamental physics with large-scale galaxy surveys
      • 33
        Towards third generation ground-based GW detectors
        Speaker: Raffaele Flaminio (LAPP)
      • 34
        21cm Intensity mapping with Tianlai
        Speaker: Olivier Perdereau (Laboratoire de l'Accelerateur Lineaire)
    • 12:35 PM
      Lunch break
    • Detectors
      • 35
        Development of the upgraded Belle-II vertex detector
        Speaker: Yunpeng Lu (Institute of High Energy Physics, Chinese Academy of Sciences)
      • 36
        DAQ for upgraded Belle II vertex detector
        Speaker: Mr Patrick BREUGNON (Centre de Physique des Particules de Marseille)
      • 37
        Pixel hybryd and monolithic developments at CPPM
        Speaker: danwei xu
      • 38
        New 35 cm side low background MIMAC detector
        Speaker: Olivier Guillaudin (LPSC)
      • 39
        The FPMROC ASIC Deevelopement
        Speaker: JINGBO YE (IHEP, Chinese Academy of Sciences (CN))
      • 40
        PICMIC
        Speaker: Guillaume Garillot (IP2I)
      • 41
        R&D for CMOS-based detector in LHCb tracking for HL-LHC
        Speaker: Jianchun Wang (Institute of High Energy Physics, CAS)
    • 4:00 PM
      Coffee break
    • Accelerators
      • 42
        Monochromatization for furture circular colliders and possible experimental implementation
        Speakers: Maria De Los Angeles FAUS-GOLFE (IJCLab), Dr Maria De Los Angeles FAUS-GOLFE (IJClab)
      • 43
        CEPC accelerator EDR status and collaboration
        Speaker: Jie Gao (Institute of High Energy Phyics, CAS)
      • 44
        Polarimetry in colliders
        Speaker: Zhe Duan (Institute of High Energy Physics, Chinese Academy of Sciences)
      • 45
        Positron sources and collaboration
        Speaker: Xiaoping Li (IHEP)
      • 46
        IHEP SRF activities ans collborations
        Speaker: Rui Ge (Institute of High Energy Physics, Chinese Academy of Sciences)
      • 47
        BEPCII CW scheme and collaboration
        Speaker: Dou Wang (Institute of High Energy Physics)
      • 48
        Collaboration on SuperKEKB luminosity monitoring and Injection Backgrounds
        Speaker: Yunyun Fan (Institute of High Energy Physics)
      • 49
        Compton Sources
        Speaker: Zhao Yang (Tsinghua University)
    • 7:15 PM
      Welcome reception Salle des Mariages (Villeurbanne Town Hall)

      Salle des Mariages

      Villeurbanne Town Hall

      Pl. du Dr Lazare Goujon, 69100 Villeurbanne
    • CAS/IHEP Vision
      • 50
        CAS/IHEP Vision
        Speaker: Jun CAO (Institute of High Energy Physics, Chinese Academy of Sciences)
    • Astrophysics & Cosmology
      • 51
        Coherent Neutrino Nucleus Scattering with Liquid Xenon Detectors
        Speaker: Prof. Fei Gao (Tsinghua University)
      • 52
        New upper limits on low mass WIMPS with MIMAC directional strategy detection
        Speaker: Ilias Ourahou (LPSC)
      • 53
        Directional Detection of Coherent Neutrino Nucleus Scattering with MIMAC
        Speakers: Daniel Santos (LPSC/Grenoble/UJF/IN2P3/CNRS), Yi Tao (Shanghai Jiao Tong University)
      • 54
        NEXUS project on Underground Laboratories
        Speaker: Fairouz Malek (CNRS, NEXUS Horizon Europe PI, IRN PAULINE coordinator)
      • 55
        PandaX
        Speaker: Wei Wang (Sun Yat-sen University)
    • 10:45 AM
      Coffee break
    • ATLAS
      • 56
        Introduction to the ATLAS projects
        Speaker: Emmanuel Monnier (cppm)
      • 57
        Highlight on recent ATLAS Results
        Speaker: Haijun Yang (Shanghai Jiao Tong University (CN) and TDLI)
      • 58
        Report on the CEA/SJTU project
        Speaker: Frédéric Déliot (CEA-Saclay)
      • 59
        Report on the APC/SJTU
      • 60
        Simulation of Noble Liquid Calorimeter performnces (CPPM/IHEP)
        Speaker: Jiashun Luo
    • 2:00 PM
      Excursion Château de Montmelas

      Château de Montmelas

      69640 Montmelas-Saint-Sorlin
    • 7:30 PM
      Social dinner Domaine Lyon Saint-Joseph

      Domaine Lyon Saint-Joseph

      38 All. Jean-Paul II, 69110 Sainte-Foy-lès-Lyon
    • Detectors
      • 61
        The AGORA Detector for CEPC and FCC
        Speaker: Lou Xinchou (IHEP)
      • 62
        A SiW-ECAL optimized for e+e− collisions
        Speakers: Yukun Shi (Laboratoire Leprince-Ringuet, CNRS/IN2P3, École polytechnique), yukun shi
      • 63
        Timing in Calorimeters
      • 64
        Long Term Data Preservation at FCPPN/L
        Speakers: Cristinel Diaconu (CPPM, Aix-Marseille Université, CNRS/IN2P3 (FR)), Gang Chen (Institute of High Energy Physics), Hao Hu (Institute of High Energy Physics, CAS)
      • 65
        COMET activities between China and France: Tracking and CRV
        Speaker: Prof. Ye Yuan (IHEP,Beijing)
    • 10:30 AM
      Coffee break
    • Keynote talk: Overview of DM searches in France
      Convener: Luca Scotto Lavina (LPNHE Paris)
    • Closed Session
      • 66
        Directors Meeting
      • 67
        Steering Committee
    • 12:30 PM
      Lunch break
    • Artificial Intelligence
      • 68
        AI Platform & Agents
        Speaker: Zhengde ZHANG (IHEP, CAS)
      • 69
        Data and RAG
        Speakers: Hao Hu (Institute of High Energy Physics, CAS), Peng Hu (Institute of High Energy Physics, Chinese Academy of Sciences)
      • 70
        AI application in the control of CSNS
        Speaker: Yuliang Zhang (Institute of High Energy Physics)
      • 71
        Machine Learning at Cosmic and Collider Frontiers
        Speakers: Prof. Manqi RUAN (Chinese Academy of Sciences (CN)), Manqi RUAN (LLR, Ecole polytechnique), manqi ruan (LLR)
      • 72
        AutoDeploy: A Toolkit for HEP ML Deployment
        Speaker: Abdulhafiz Ahmed Mustofa (IHEP, UCAS)
      • 73
        AI on FPGA
        Speaker: Etienne FORTIN (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France)
      • 74
        AI Roadmap at IHEP
        Speaker: Fazhi QI (IHEP)
      • 75
        AI Roadmap at IN2P3
        Speaker: Julien DONINI (UBP/LPC/IN2P3)
      • 76
        Round Table
    • 4:15 PM
      Coffee break
    • Astrophysics & Cosmology
      • 77
        KM3NeT And TRIDENT for Astrophysical Neutrino Analyses
        Speaker: Théophile Cartraud (APC)
      • 78
        Cosmic-Ray Initiative for Strategic cross-Section Prioritisation
        Speakers: David MAURIN (LPSC), David Maurin (LPSC)
      • 79
        Cosmic-ray propagation in the Galaxy: constraints from TeV halos and the diffuse emission
        Speakers: Gwenael GIACINTI (APC Paris), Gwenael Giacinti (APC Paris)
      • 80
        Diffuse gamma-ray emission from Milky Way
        Speaker: zhanfeng zhu (APC)
      • 81
        Recent results of the GRANDProto300 detector
        Speaker: Xishui Tian (LPNHE)
      • 82
        CJPL activities
        Speakers: Charling TAO (CPPM), Yue Qian
    • Neutrino
      • 83
        JUNO physics
        Speaker: Wei Wang (Sun Yat-sen University)
      • 84
        JUNO/TAO detectors and operation
        Speaker: Yichen Li (LAL,Orsay and Nanjing University)
      • 85
        JUNO PMT status
        Speaker: Loic Labit (LP2IB-CNRS)
      • 86
        JUNO Top Tracker
      • 87
        JUNO astrophysics program
        Speaker: Yufeng Li (Institute of High Energy Physics, Beijing)
    • 10:50 AM
      Coffee break
    • Theory
      • 88
        Double heavy-flavour production
        Speakers: Jean-Philippe Lansberg (IJCLab - Université Paris-Saclay - CNRS (FR)), Jean-Philippe Lansberg (Paris-Saclay U. - IJCLab - CNRS)
      • 89
        NNLO QCD correction of J/psi->3photon and amplitude factorization
        Speaker: Jianxiong Wang (Institute of High Energy Physics, Chinese Academy of Sciences)
    • Closing session
    • 90
      Distinguished Lecture by Prof. Yifang Wang (IHEP Director and JUNO Spokesperson) - Physics of Neutrinos: Portal to the Future of Particle Physics

      Neutrinos are fundamental building blocks of matter, with a huge abundance in our Universe. Their tiny masses and too weak interactions with other particles make them extremely hard to be detected. Fortunately, they have a peculiar property called oscillation, namely, neutrinos can change flavors from one type to another during their flight. I will introduce what have been learnt from neutrino oscillation and our efforts at the Daya Bay and JUNO experiments, as well as our first results from JUNO recently. I will conclude by elaborating future prospects of JUNO and other neutrino experiments in the world.

      Speaker: Yifang Wang (IHEP)